Purpurin

Purpurin structural formula

CAS Number81-54-9
Molecular FormulaC14H8O5
Molecular Weight256.214
InChI KeyBBNQQADTFFCFGB-UHFFFAOYSA-N
LogP3.16
Synonyms
  • Purpurin
  • 1,2,4-Trihydroxyanthracene-9,10-dione
  • 9,10-Anthracenedione, 1,2,4-trihydroxy-
  • 81-54-9
  • 4-08-00-03568
  • BRN 1887127
  • EINECS 201-359-8
  • NSC 10447
  • 1,2,4-Trihydroxyanthrachinon
  • Purpurin, madder root
  • UNII-L1GT81LS6N
  • 1,2,4-trihydroxy-9,10-anthracenedione
  • 1,2,4-trihydroxy-9,10-anthraquinone
  • 1,2,4-trihydroxyanthra-9,10-quinone
  • 1,2,4-trihydroxyanthraquinone
  • Alizarin purpurin
  • C.I. 58205
  • Pr
  • hydroxylizaric acid
  • purpurine
  • smoke Brown G
  • verantin

Applications:

Separation of Purpurin on Newcrom R1 HPLC column

2018-02-16
Separation of Purpurin on Newcrom C18 HPLC column

Purpurin can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 µm particles columns available for fast UPLC applications. This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation. It also suitable for pharmacokinetics.

The result was obtained by a proprietary SIELC algorithm. It may deviate from the actual experimental data. The experimental data are available upon request. Contact us by e-mail: support@sielc.com or by phone: 847-229-2629.
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.
Application Analytes:
Purpurin